Lamp holder



FIG. 1 is a top, left-side front perspective view of a lamp holder embodying our new design;

FIG. 2 is a front elevational view thereof, the rear view being mirror symmetrical thereto;

FIG. 3 is a left side elevational view thereof, the right side being mirror symmetrical thereto;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a top, left side front perspective view of a modification thereof;

FIG. 7 is a front elevational view thereof the rear view being mirror symmetrical thereto;

FIG. 8 is a left side elevational view, the right side being mirror symmetrical thereto;

FIG. 9 is a top view thereof; and,

FIG. 10 is a bottom view thereof. 

The ornamental design for a lamp holder, as shown and described. 